1-3/8" Diam, 1" Shank, Diam, 5 Flutes, Straight Shank, Interchangeable Pilot Counterbore MPN:GH8816241

This steel hex cap screw with thread sizes 1 1/4 - 7, has a minimum tensile strength of 150KSI making it suitable for high load-bearing applications such as structural supports, machinery, automotive assemblies, and general purpose fastening. The 6-1/2 inch long corrosion-resistant fastener offers torque ratings depending on diameter, and is constructed from medium carbon steel, offering greater holding power without breaking or bending when used appropriately. Available in a hexagonal drive slot for use with various tools like Allen wrenches or torque drivers; this standard hex cap screw finds application across multiple industries requiring durable fastening options.